CAJ | 학술논문

临床血沉标准物质可以保证血沉测量结果在时间和空间上的准确性和可比性，从而保证实现有效溯源。本文采用国际血液学标准委员会( ICSH)血沉参考方法对其进行定值，并对血沉标准物质建立了一套合理完整的不确定度评定方案：首先对标准物质不确定度的主要来源进行分析，然后分别对标准物质均匀性、稳定性和定值过程引入的不确定度分量进行计算，最后综合计算出血沉标准物质的不确定度。
림상혈침표준물질가이보증혈침측량결과재시간화공간상적준학성화가비성，종이보증실현유효소원。본문채용국제혈액학표준위원회( ICSH)혈침삼고방법대기진행정치，병대혈침표준물질건립료일투합리완정적불학정도평정방안：수선대표준물질불학정도적주요래원진행분석，연후분별대표준물질균균성、은정성화정치과정인입적불학정도분량진행계산，최후종합계산출혈침표준물질적불학정도。
Clinical reference material of erythrocyte sedimentation rate( ESR) can ensure the accuracy and comparability of ESR in time and space to realize its effective traceability. Reference method of International Council for Standardization in Haematology( ICSH) is used to define the ESR value. This paper establishes a complete and rational assessment scheme for uncertainty of ESR reference material. Firstly the main source that affects the uncertainty of reference material is analyzed, then the uncertainty component introduced by stability, homogeneity and value defi-nition process of the reference material is calculated respectively, and finally the uncertainty of reference material is calculated synthetically.